Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 35533

Hash
000001dbd40f5b5cf0996a5245ff84746d3906fc7e9f79b3e7251acf98f6de1c
Confirmations
5140
Time
2026-10-28 19:44:04 UTC
Median time
2026-10-28 19:36:17 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fceeb6bfe9b4a0c39b31c73a22d9deee91ad5e3c4b9add9233635a1f970ee0b6
Previous block
0000020204b88af2f4ec28af89a982ad0d813c8d003513b06f1af3351ec10ab2
Next block
000000b9bbab55edcaaf246b50b1b1222dd5b54b432fd8e73d6235ab471c3652

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 35533 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
653fe5df671bc1aa5265cf15f3de1feb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
27410cb82c6f…fde1b95cbbf5 coinbase1250.00000344
08addc2b20cb…9f9915e7dac3 spends P2MR pays to P2MR120.996986240.00000344